class_docstr: Abstract container mirroring Sklearn transformers API.
docstr: This method contains container-specific implementation of transform.
docstr_tok: ["This","method","contains","container-specific","implementation","of","transform","."]
code: def _transform(self, *input):
      """
      This method contains container-specific implementation of transform.
      """
      pass
  
imports: from abc import ABC, abstractmethod
  from hummingbird.ml._utils import pandas_installed
  from hummingbird.ml.operator_converters import constants
label_desc: Use image node_id 1 for calling the SklearnContainerTransformer obj's underlying member method code with example usage: obj._transform() without return types